Job-oriented F5 BIG IP DNS Training Course for Certification
The job-oriented F5 BIG-IP DNS Training Course offered by Rexton IT Solutions is designed for professionals seeking to enhance their careers in networking and application delivery. In this training course, you will learn about the fundamental concepts of F5 BIG-IP DNS, traffic management, GTM setup, load balancing, security, and real-time troubleshooting. The training session is led by industry-expert trainers who will discuss real-world scenarios and live examples. The training course is completely job-oriented, so that you can face interviews and on-the-job situations with confidence. Rexton IT Solutions will provide you with real-world exposure, an updated curriculum, and career guidance so that you are completely prepared for F5 BIG-IP DNS jobs. This training course is best suited for both freshers and working professionals.
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Why is This F5 BIG IP DNS Course Different?
F5 BIG-IP DNS course offered by Rexton IT Solutions stands out by combining deep theoretical knowledge of Global Traffic Management with extensive hands-on labs that focus on real-world scenarios, such as advanced DNSSEC and data center failover. Likewise, it bridges the gap between basic DNS and high-performance, intelligent traffic distribution and security, including 100% placement support. Nevertheless, here are some fundamental benefits you will get after enrolling in our course program:
- Job Opportunities: Exciting job opportunities are available through regular placement drives, and you can kick-start your career with confidence.
- Learn Your Way: You can opt for online or offline learning and learn at your own pace, as per your convenience.
- Focused Mentorship: Personalized doubt clearance sessions with industry experts will help you enhance your concepts and increase your confidence.
- Complete Job Preparation: Mock interviews, resume development, and expert career guidance will fully prepare you for the recruitment process.
- Unlimited Access for Life: After completing the course, you will have lifetime access to the course material, video lectures, study materials, and interview questions.
- Hands-On Excellence: You will get hands-on experience with the latest cloud and cybersecurity tools, which will enable you to develop industry-level skills.
Training Features
1-on-1 Training
Clear All Your Doubts
Flexible Learning
Online and Offline Classes for Self-paced Learning
Mock Interviews
Complete Preparation for Technical Interview Rounds
Placement Support
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Who Can Enroll in our F5 BIG IP DNS Training Course
The Rexton IT Solutions F5 BIG-IP DNS Training Course is designed for those seeking to advance their careers in networking and application delivery. Furthermore, if you are looking to enhance your skills with practical labs, experienced trainers, and industry-focused training, this course might be the best fit for you and will definitely help you become a future-ready IT professional.
- Networking students interested in learning DNS, load balancing, and traffic steering basics practically in-depth.
- IT professionals who handle F5 BIG IP and are preparing for certification.
- System administrators who require knowledge of DNS security, high availability, and scalable architecture in today’s world.
- Fresh graduates who are pursuing a networking course and want to handle enterprise solutions in the future.
- Cloud and network engineers who want to efficiently improve performance with advanced DNS solutions.
- Career changers who want to learn properly with structured training, practical labs, and expert guidance.
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What Do You Need to Know Before Enrolling in the F5 BIG IP DNS Course
The F5 BIG-IP DNS Course focuses on enterprise-level DNS traffic management, high availability, and load balancing. Moreover, those with security and networking experience may recall many concepts, but newcomers can still succeed with a fundamental understanding of networking principles. However, this course will help you prepare for real-world DNS challenges and develop the exceptional expertise and skill set required in today’s cloud and hybrid IT landscape.
- An understanding of the OSI model, TCP/IP, routing, switching, and NAT is required.
- Deep knowledge of DNS resolution, records (A, AAAA, CNAME, MX), and DNSSEC is essential.
- Familiarity with F5 BIG-IP Local Traffic Manager (LTM) is strongly suggested to understand how BIG-IP DNS interacts with application servers.
Ability to navigate the CLI for troubleshooting.
- Module 1: Introduction to F5 BIG-IP DNS – Overview of F5 BIG-IP platform, BIG-IP DNS (GTM) vs BIG-IP LTM, Role of DNS in application delivery, Global traffic management concepts, Business and technical benefits of BIG-IP DNS, Use cases (HA, DR, GSLB, cloud integration).
- Module 2: BIG-IP DNS Architecture and Components – BIG-IP system architecture, TMOS overview, BIG-IP DNS architecture, Control plane and data plane concepts, DNS listeners, DNS Express overview, BIG-IP DNS synchronization (iQuery), Sync-only vs standalone devices.
- Module 3: BIG-IP DNS Core Objects – Data Centers, Servers, Virtual Servers, Pools and Pool Members, Wide IPs, Topology records, Address translation, Relationship between LTM and DNS objects, Inheritance and object dependencies.
- Module 4: DNS Resolution and Load-Balancing Methods – DNS query flow, Name resolution process, Load-balancing methods (Round Robin, Ratio, Least Connections, Global Availability), Persistence methods, Fallback and failover behavior, TTL tuning and caching considerations.
- Module 5: Health Monitoring and Probing – BIG-IP DNS health monitoring architecture, Active vs passive monitoring, BIG-IP DNS probes, Monitor types (HTTP, HTTPS, TCP, ICMP, DNS), Monitor inheritance, Interaction between LTM and DNS health checks, Troubleshooting monitor failures.
- Module 6: Topology-Based Routing and Geolocation – Topology records overview, Geographic and network topology, ISP and region-based routing, AS number routing, LDNS vs client subnet routing, Using GeoIP databases, Topology load-balancing decisions.
- Module 7: BIG-IP DNS Deployment Models – Active-active and active-standby designs, Global Server Load Balancing (GSLB) deployments, Multi-data center architectures, Disaster recovery scenarios, On-premises and hybrid cloud deployments.
- Module 8: BIG-IP DNS Security Features – DNS security fundamentals, DNS amplification attack prevention, DNS rate limiting, DNS firewall concepts, Integration with BIG-IP AFM, DNSSEC overview and configuration basics, Best practices for securing DNS services.
- Module 9: Integration with BIG-IP LTM and Cloud – DNS-LTM integration, Auto-populate servers and virtual servers, iApps and templates, Cloud integration concepts (AWS, Azure, GCP), Dynamic address discovery, Hybrid and multi-cloud GSLB strategies.
- Module 10: BIG-IP DNS Management and Operations – BIG-IP DNS GUI and TMSH overview, Configuration synchronization and device trust, Logging and statistics, DNS analytics, SNMP and alerts, Backup and restore, Software upgrades and maintenance.
- Module 11: High Availability and Redundancy – Device Service Clusters (DSC), Sync-failover groups, DNS high availability design, Redundant DNS listeners, Handling split-brain scenarios, Best practices for HA deployments.
- Module 12: Troubleshooting BIG-IP DNS – DNS troubleshooting methodology, Common DNS issues and resolutions, Using logs (ltm, gtm, dns), Packet captures and tcpdump, Verifying iQuery communication, Performance and latency troubleshooting.
- Configuration & Troubleshooting
- Interview Preparation
- Exam Preparation
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Benefits of Our Comprehensive CCNA Training and Course
Certified Professional & Experts
Industry-oriented curriculum
Al-driven Learning
High-Paying Role after Cisco CCNA training
The salary figures referred to above are approximate estimates of the current market trends. Actual salaries may vary based on personal experience, certifications, skill set, location, employer, exchange rates, and market demand. The figures should not be construed as guaranteed offers.
| Role / Title | India Salary (₹/yr) | Approx USD Equivalent (/yr) | Global (US) Salary ($/yr) |
|---|---|---|---|
| F5 DNS / GTM Engineer | ₹8L – ₹18L | ~$10K – $22K | ~$75K – $100K (global estimate) |
| Network / F5 Engineer | ₹12L – ₹30L | ~$15K – $37K | ~$82K – $170K |
| Software Engineer (F5/Networking) | ₹17L – ₹40L | ~$21K – $49K | ~$137K – $181K |
| Senior Software Engineer | ₹30L – ₹60L | ~$37K – $74K | ~$214K – $260K |
| Principal / Lead Engineer | ₹55L – ₹94L | ~$75K – $128K | ~$260K+ |
| Engineering Manager / Solutions Architect | ₹60L – ₹80L+ (est.) | ~$80K – $107K | ~$180K+ |
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Frequently Asked Questions
To be eligible for the DNS course, you need to have passed 12th grade with PCM (Physics, Chemistry, and Mathematics) with at least 60%, plus 50% in English, be under 25 years old, and ensure to meet strict medical standards for fitness and vision. Furthermore, it often requires a passport and sponsorship for the IMU-CET exam.
Yes, Absolutely! The F5 certification is worth it. It improves career prospects and validates advanced networking skills. Furthermore, employers value F-5 certified experts and offer higher salaries. Likewise, F5 engineers earn between $90,000 and $140,000 per annum. It depends entirely on the experience and the role.
BIG-IP, as it’s known today, started off as BIG/IP. Likewise, the name is not an acronym. Furthermore, it is more of a TCP/IP play. The BIG part is a declaration that the device presents a virtual IP on behalf of many devices “behind it,” making that IP “more significant” than a standard IP address.
The four main types of DNS servers that work jointly to resolve different domain names to addresses are mentioned below:
- Root Nameservers
- Authoritative Nameservers
- Recursive Resolvers
- TLD Nameservers
The DNS course provides a robust base for candidates aspiring to a career in the merchant navy. Furthermore, it combines strict academic study with essential hands-on training, opening doors to a respected, rewarding global career.
